- You are outside the black hole.
- You have fallen into the black hole. A future version of yourself (4) appears and gives you a portable white hole. You use the portable white hole to escape the black hole.
- Another future version of yourself (6) appears and gives you a time machine.
- You go back into the black hole and give the past version of yourself (2) the portable white hole.
- You use the time machine to go far enough into the future (i.e. millions of years) that the black hole has evaporated due to Hawking radiation.
- You then travel back in time and give the past version of yourself (3) the time machine.
- You are now outside of the black hole. Easy, Breezy.